112002122 has 8 divisors (see below), whose sum is σ = 168168000.
Its totient is φ = 55946124.
The previous prime is 112002067. The next prime is 112002151. The reversal of 112002122 is 221200211.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24872 + ... + 29027.
It is an arithmetic number, because the mean of its divisors is an integer number (21021000).
Almost surely, 2112002122 is an apocalyptic number.
112002122 is a deficient number, since it is larger than the sum of its proper divisors (56165878).
112002122 is a wasteful number, since it uses less digits than its factorization.
112002122 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 54940.
The product of its (nonzero) digits is 16, while the sum is 11.
The square root of 112002122 is about 10583.1054988600.
The cubic root of 112002122 is about 482.0314970550.
Adding to 112002122 its reverse (221200211), we get a palindrome (333202333).
The spelling of 112002122 in words is "one hundred twelve million, two thousand, one hundred twenty-two".